2023. Erythema exudative multiforme due to hydroxychloroquine with positive epicutaneous tests: A case report: Erythema Multiforme due to hydroxychloroquine with patch tests positive. Revista Alergia México. 69, 3 (Feb. 2023), 151–154. DOI:https://doi.org/10.29262/ram.v69i3.1171.